Finding the Fourth Proportional to 131,953.67, 182,096.45 and 71,524.55

Step by Step Solution

1. Step 1: Write the proportion equation
   131,953.67 : 182,096.45 = 71,524.55 : x
2. Step 2: Convert to fraction form
   131,953.67/182,096.45 = 71,524.55/x
3. Step 3: Cross multiply
   131,953.67x = 182,096.45 × 71,524.55
4. Step 4: Simplify right side
   131,953.67x = 13,024,367,276.90
5. Step 5: Solve for x
   x = 13,024,367,276.90/131,953.67
6. Step 6: Final answer
   x = 98,704.09